Dataset: Water Quality QA Data File Name: G2_4LA93.DAT Date Created: 10/04/96 # Variables: 4 # Header Records: 14 # Data Records: 15 Variables: STA_NAME Station name DATE Sample collection date (YYMMDD) QA QA code DESCR Resolution of QA code STA_NAME DATE QA DESCR LA93LR06 930803 PH-X pH instrument failure LA93LR41 930804 SE-X Secchi depth not taken LA93LR48 930813 PH-X pH instrument failure LA93LR52 930814 PD-X Depth < 1 m and pH instrument failure LA93SP12 930805 PH-X pH instrument failure LA93SP17 930710 DE-X Only surface measures taken, depth < 1 m LA93SP22 930717 DE-X Only surface measures taken, depth < 1 m LA93SR09 930804 PH-X pH instrument failure LA93SR12 930805 PH-X pH instrument failure LA93SR13 930806 PH-X pH instrument failure LA93SR14 930805 DE-X Only surface measures taken, depth < 1 m LA93SR21 930818 PD-X Depth < 1 m and pH instrument failure LA93SR22 930717 DE-X Only surface measures taken, depth < 1 m LA93SR34 930816 PD-X Depth < 1 m and pH instrument failure LA93SR38 930817 PH-X pH instrument failure